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Radithor was manufactured from 1918 to 1928 by the Bailey Radium Laboratories of East Orange, New Jersey. The owner of the company and head of the laboratories was listed as William J. A. Bailey, a dropout from Harvard College, [1] who was not a medical doctor. [2] It was advertised as "A Cure for the Living Dead" [3] as well as "Perpetual ...
Radium is not necessary for living organisms, and its radioactivity and chemical reactivity make adverse health effects likely when it is incorporated into biochemical processes because of its chemical mimicry of calcium. As of 2018, other than in nuclear medicine, radium has no commercial applications.
Many years ago radium-226 and radon-222 were used as gamma-ray sources for industrial radiography: for instance, a radon-222 source was used to examine the mechanisms inside an unexploded V-1 flying bomb, while some of the early Bathyspheres could be examined using radium-226 to check for cracks.
Radium, and Other Radio-active Substances; Polonium, Actinium, and Thorium is a book [1] published in 1903 by William Joseph Hammer, when he was about 50 years old. The book is the text of a lecture delivered at a meeting of the American Institute of Electrical Engineers .
William John Aloysius Bailey (May 25, 1884 – May 17, 1949) was an American patent medicine inventor and salesman. A Harvard University dropout, Bailey falsely claimed to be a doctor of medicine and promoted the use of radioactive radium as a cure for coughs, flu, and other common ailments. [1]
125 I is a gamma emitter with a long half-life of 59.4 days (the longest of all radioiodines used in medicine). Iodine-123 is preferred for imaging, so I-125 is used diagnostically only when the test requires a longer period to prepare the radiopharmaceutical and trace it, such as a fibrinogen scan to diagnose clotting.
A new sealed cesium-137 radiation source as it appears in its final state. A radioactive source is a known quantity of a radionuclide which emits ionizing radiation, typically one or more of the radiation types gamma rays, alpha particles, beta particles, and neutron radiation.